package com.xiaoma.classloader;

import java.util.Arrays;
import java.util.PriorityQueue;

public class MyClassLoader extends ClassLoader{

    public static void main(String[] args) {
        PriorityQueue queue=new PriorityQueue();
        queue.add(2);
        queue.add(1);
        System.out.println(Arrays.asList(queue.toArray()));
    }

}
